

        function generateFormHtml(project, user) {
            var form_html = ''
            form_html+= "<form name='project_user_form' id='project_user_form' action='' method='post'>" + 
                        "    <input name='project_id' id='project_id' type='hidden' value='" + project.id_field + "'>" + 
                        "    <input name='user_id' id='user_id' type='hidden' value='" + user.id_field + "'>" + 
                        "    <div class='ConfirmButton'> <input type='submit' value='add'> </div>" + 
                        "</form>"
            return form_html
        }